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September weather forecast in Aracaju

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

31 August, sun

	761 mmHg		69%
	5.6 m/s		+26

31 August, Sunday. day, 26°; night, 24°; rain

1 September, mon

	761 mmHg		70%
	5.5 m/s		+26

1 September, Monday. day, 26°; night, 24°; partly cloudy

2 September, tue

	761 mmHg		74%
	6 m/s		+26

2 September, Tuesday. day, 26°; night, 24°; rain

3 September, wed

	761 mmHg		75%
	6.3 m/s		+26

3 September, Wednesday. day, 26°; night, 24°; clear

4 September, thu

	761 mmHg		75%
	6 m/s		+26

4 September, Thursday. day, 26°; night, 24°; clear

5 September, fri

	761 mmHg		74%
	6 m/s		+26

5 September, Friday. day, 25°; night, 23°; clear

6 September, sat

	761 mmHg		74%
	6 m/s		+26

6 September, Saturday. day, 26°; night, 23°; rain

7 September, sun

	761 mmHg		73%
	5.8 m/s		+26

7 September, Sunday. day, 26°; night, 24°; rain

8 September, mon

	761 mmHg		72%
	6 m/s		+26

8 September, Monday. day, 26°; night, 24°; partly cloudy

9 September, tue

	761 mmHg		73%
	5.8 m/s		+26

9 September, Tuesday. day, 26°; night, 24°; rain

10 September, wed

	761 mmHg		75%
	6.3 m/s		+26

10 September, Wednesday. day, 26°; night, 23°; rain

11 September, thu

	761 mmHg		75%
	5.6 m/s		+26

11 September, Thursday. day, 26°; night, 24°; clear

12 September, fri

	761 mmHg		75%
	5.4 m/s		+26

12 September, Friday. day, 25°; night, 24°; clear

13 September, sat

	761 mmHg		75%
	5.6 m/s		+26

13 September, Saturday. day, 26°; night, 24°; clear

14 September, sun

	761 mmHg		75%
	5.5 m/s		+26

14 September, Sunday. day, 26°; night, 24°; clear

15 September, mon

	760 mmHg		74%
	5.5 m/s		+26

15 September, Monday. day, 26°; night, 24°; clear

16 September, tue

	760 mmHg		73%
	6.1 m/s		+26

16 September, Tuesday. day, 26°; night, 24°; partly cloudy

17 September, wed

	760 mmHg		75%
	6.1 m/s		+26

17 September, Wednesday. day, 26°; night, 24°; clear

18 September, thu

	760 mmHg		73%
	6 m/s		+26

18 September, Thursday. day, 26°; night, 24°; rain

19 September, fri

	760 mmHg		69%
	5.9 m/s		+26

19 September, Friday. day, 26°; night, 24°; rain

20 September, sat

	760 mmHg		70%
	5.9 m/s		+26

20 September, Saturday. day, 26°; night, 24°; rain

21 September, sun

	760 mmHg		73%
	6 m/s		+26

21 September, Sunday. day, 27°; night, 24°; partly cloudy

22 September, mon

	760 mmHg		73%
	5.8 m/s		+26

22 September, Monday. day, 27°; night, 24°; rain

23 September, tue

	760 mmHg		70%
	6 m/s		+26

23 September, Tuesday. day, 27°; night, 24°; rain

24 September, wed

	760 mmHg		70%
	6.1 m/s		+26

24 September, Wednesday. day, 27°; night, 24°; clear

25 September, thu

	760 mmHg		70%
	6 m/s		+26

25 September, Thursday. day, 27°; night, 24°; clear

26 September, fri

	760 mmHg		70%
	5.9 m/s		+26

26 September, Friday. day, 27°; night, 24°; clear

27 September, sat

	759 mmHg		70%
	6 m/s		+27

27 September, Saturday. day, 27°; night, 24°; clear

28 September, sun

	759 mmHg		70%
	6 m/s		+27

28 September, Sunday. day, 27°; night, 24°; clear

29 September, mon

	759 mmHg		70%
	5.6 m/s		+27

29 September, Monday. day, 27°; night, 24°; clear

30 September, tue

	759 mmHg		73%
	5.6 m/s		+27

30 September, Tuesday. day, 27°; night, 24°; rain

1 October, wed

	759 mmHg		73%
	6 m/s		+27

1 October, Wednesday. day, 27°; night, 24°; clear

2 October, thu

	759 mmHg		74%
	5.6 m/s		+27

2 October, Thursday. day, 26°; night, 24°; clear

3 October, fri

	759 mmHg		74%
	6.1 m/s		+27

3 October, Friday. day, 27°; night, 24°; rain

4 October, sat

	759 mmHg		73%
	6.5 m/s		+27

4 October, Saturday. day, 27°; night, 24°; partly cloudy

Average data for 10 years

Aracaju September

15

sunny days

11

days with precipitation

4

cloudy days

15 sunny days; 11 days with precipitation; 4 cloudy days;

73

%

air humidity

4.8

m/s

WindE

52

mm of precipitation

(7% of annual average)

+26

°C

Water temperature

air humidity 73%; 52 millimeters of precipitation (7% of annual average); Wind easterly 4.8 Meters per second; Water temperature +26°

Weather graphs for September

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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SE

SE

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1

Average data for 10 years

2

3

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11

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30

Daytime temperature

Night-time temperature

Cities near you

Recife
Costa do Sauipe
Arapiraca
Paulo Afonso
Itacare
Conceição do coité
Cabo de Santo Agostinho
Praia do Forte

Cities with similar weather in September

Paphos
Jerba
Limassol
Monastir
Zanzibar
Valletta
Torrevieja
Alexandria
Agadir

The weather forecast for September 2025 is based on historical data from the past 10 years.

In September, the weather in Aracaju is typically warm. Average daily high temperature in September is about 26 degrees above zero. On average, Aracaju has 15 sunny, 11 rainy, and 4 partly cloudy days in September. The rains are usually light.

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